<!DOCTYPE html>
<html xmlns:th="https://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<body>
<a href="/product/select">查询</a><br />
<a href="/product/insert">添加</a><br />
<a href="/product/update">修改</a><br />
<a href="/product/delete">删除</a><br />
<form th:action="@{/logout}" action="/login" method="post">
    <input type="submit" value="退出系统"/>
</form>
</body>
</html>